1  /* { dg-do compile } */
       2  /* { dg-options "-Wuninitialized -O2" } */
       3  
       4  int g;
       5  void bar();
       6  void blah(int);
       7  
       8  int foo (int n, int m, int r)
       9  {
      10    int flag = 0;
      11    int v;
      12  
      13    if (n)
      14      {
      15        v = r;
      16        flag = -1;
      17      }
      18  
      19    if (m)
      20      g++;
      21    else 
      22      bar();
      23  
      24    if (r > 0)
      25      if (flag < 0)
      26        blah(v); /* {dg-bogus "uninitialized" "bogus warning" } */
      27    return 0;
      28  }